66129147

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17791}}^1$

素因数の和:17863

約数の個数: 24

約数和(自身を含む): 111022080

約数和(自身を除く): 44892933

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 17791, 53373, 124537, 160119, 373611, 1049669, 1120833, 3149007, 7347683, 9447021, 22043049, 66129147]

約数ペア:

[(1, 66129147), (3, 22043049), (7, 9447021), (9, 7347683), (21, 3149007), (59, 1120833), (63, 1049669), (177, 373611), (413, 160119), (531, 124537), (1239, 53373), (3717, 17791)]